The easiest way to make a drip irrigation system from an old plastic bottle would be to punch a hole in the bottom of the bottle and connecting the bottle to a section of drip tape using a piece of spaghetti tube.
Then elevate the bottle above ground level so that gravity will move the water to the drip tape and to your plants.
Plastic water bottles can melt when hot water is placed in them due to the low melting point of the plastic material used to make the bottles, such as polyethylene terephthalate (PET). When the hot water comes into contact with the plastic, it can cause the polymer chains in the plastic to break, leading to melting or deformation of the bottle. It is important to use bottles specifically designed to withstand hot liquids to avoid this issue.
Bottle caps are made not out of PET plastic because that would make the separation from the bottle imposible, PET does not float, so the caps have to be HDPE, PP or other plastic that is less dense than water, thus makin the separation process posible when the bottles are recycled.
A common polymer to make a water bottle will be a plastic such as Polyethylene terephthalate (PET). Or another common plastic would be polypropylene (PP).Search Results
You can can use somethingmovable like bottle caps for the wheels then decorate it with colourful items, pictures and even draw.This is how you can make a car.
Put the works toilet cleaner in a plastic bottle and it makes a loud boom! But doesnt really do much damage like a grenade or something like that.
you get a plastic bottle
Desalinization and Drip Irrigation.
depends what you want to make
Plastics make up the majority of bottle caps. They might also be created from metal. Based on its intended use and the type of bottle or container, the material used to make bottle caps is selected.
no because the heat would melt the bottle :)
plastic bottle
10/10 IGN
you get a bottle i perfer the beer kind grab a knife and scratch it
cut the strips of the plastic bottle and put a drop of water on a part of the strip and observe through the water.place the object down and observe.
no because plastic has chemicals and it can make you sick
Empty pop bottles are made of glass. Some are made of plastic. Ther is usually a recycling code on the bottomof the bottle or near the bottom that indicates what kind of plastic was used to make the bottle.
double the amount of water that fits inside the bottle.